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CPI and Interest Rates: Why Crypto Markets React to Expectations
Learn how inflation releases and interest-rate expectations can affect crypto, distinguish index changes from percentage points, and interpret reactions without assuming a fixed price rule.
BTC Perpetual P&L: Calculate Long and Short Results in USDT
Calculate hypothetical BTC perpetual gains and losses, subtract fees and funding, and distinguish position quantity, leverage and unrealized results.
What Is Open Interest in Crypto Futures? Contracts vs. Volume
Distinguish outstanding futures contracts from trading volume, follow position-opening examples and interpret open interest without assuming a price direction.
Crypto Fear and Greed Index: What a Sentiment Score Can Tell You
Understand fear and greed scores, check a provider’s coverage and update time, and avoid turning market sentiment into an automatic trading instruction.
USDT Deposit Networks: Match the Chain Before Sending
Check a USDT transfer’s asset, network and receiving address, understand why matching address text is insufficient and review fees, minimums and confirmation status.
Moving Averages in Crypto: SMA vs. EMA Explained
Compare SMA and EMA, work through simple calculations and understand why moving-average crosses can lag or fail in changing crypto markets.
What Is RSI? Reading Crypto Momentum Without Automatic Buy Signals
Understand RSI, the 30 and 70 reference levels, timeframe settings and divergence, with a worked calculation and common interpretation mistakes.
Crypto Wallet vs Exchange Account: What’s the Difference?
Compare self-custody wallets with exchange accounts, including who controls the keys, how recovery works and which security checks matter before a transfer.
Mark Price vs Last Price: Which Price Matters in Crypto Futures?
Compare last, index and mark prices, understand liquidation references and learn why a displayed chart price may differ from an actual fill.
ETH Perpetual Funding Fees: Calculate the Cost of Holding a Position
Calculate hypothetical ETH perpetual funding payments, compare notional exposure with margin and understand why estimated rates are not fixed holding costs.
Support and Resistance in Crypto: How to Identify Price Zones
Learn how to mark support and resistance zones, compare timeframes and assess breakouts without treating historical price reactions as guarantees.
Bitcoin Spot Slippage: Estimate BTC/USDT Execution Costs
Use a hypothetical BTC/USDT order book to calculate an average fill, distinguish spread from slippage and assess the trade-off of limit orders.